Big Data Research ›› 2020, Vol. 6 ›› Issue (1): 12-22.doi: 10.11959/j.issn.2096-0271.2020002

• TOPIC:PRIVACY PROTECTION OF BIG DATA • Previous Articles     Next Articles

Big data privacy protection based on secure compressive sensing

Ping WANG1,Yushu ZHANG2,Xing HE1,Sheng ZHONG3   

  1. 1 School of Electronics and Information Engineering,Southwest University,Chongqing 400715,China
    2 College of Computer Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China
    3 Department of Computer Science and Technology,Nanjing University,Nanjing 210023,China
  • Online:2020-01-15 Published:2020-02-21
  • Supported by:
    The National Key Research and Development Program of China(2017YFB0802300);Guangxi Trusted Software Key Laboratory Research Project(kx201904)

Abstract:

The current “big bang” of data is mainly driven by interconnection of all things.Various types of IoT sensing devices serving in daily life are constantly capturing personal privacy data.However,these privacy data have become the key targets of network attacks.Data security issues in the resource-constrained IoT applications were analyzed,a novel privacy protection technique based on compressive sensing theory was introduced,which is called secure compressed sensing,and a corresponding big data collection scheme was proposed.As demonstrated by the theoretical and experimental security analysis,there is a conclusive appeal for that secure compressive sensing can be used as a lightweight encryption mechanism which is built into the perception layer to provide first-level security protection for data at almost zero cost.

Key words: secure compressive sensing, big data, Internet of things, privacy protection

CLC Number: 

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